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Technical Specifications
Last Updated: 2026-10-26
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | SG-1212MG |
| Category | Hobby |
| Performance | |
| Torque |
8.4V
138.90 oz-in
10.00 kg-cm
1.0 N-m
7.4V
111.10 oz-in
8.00 kg-cm
0.8 N-m
6.0V
83.30 oz-in
6.00 kg-cm
0.6 N-m
|
| Speed |
8.4V
0.11 sec/60°
545.5 deg/s
90.9 RPM
7.4V
0.12 sec/60°
500.0 deg/s
83.3 RPM
6.0V
0.15 sec/60°
400.0 deg/s
66.7 RPM
|
| Running Current |
7.4V
0.180 A
180 mA
6.0V
0.120 A
120 mA
|
| Physical | |
| Weight | 0.95 oz27.0 gBottom 10% |
| Dimensions |
L 1.181 in W 0.394 in H 1.181 in L 30.0 mm W 10.0 mm H 30.0 mm |
| Case Material | Aluminum |
| Drivetrain | |
| Motor Type | Coreless |
| Gears | Steel |
| Gear Spline/Teeth | 21 T |
| Rotation/Support | Dual Bearings |
| Control & Signal | |
| Modulation | Digital |
| Rotational Range | 100° |
| Pulse Cycle | 3.003 ms |
| Pulse Width | 800-2200 µs |
| Neutral Position | 1500 µs |
| Dead Band | 3 µs |
| Refresh Rate | 333 Hz |
| Control System | PWM |
| Electrical & Environment | |
| Operating Voltage | 4.8–8.4 V |
| Temperature | -10–50 °C14–122 °F |
| Water Rating | Water Resistant |
| Idle Current | 0.005 A5 mA |
| Connectivity | |
| Connector | JR (Universal) |
| Wire Length | 250 mm9.84 in |
| Origin | |
| Country of Origin | Taiwan |
Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.
Class Comparison
| Weight | Bottom 10% Lighter than 2% of 597 Digital Micro servos |
Performance Analysis
| Shaft Power | 1.03–2.33 W |
| Power Density | 4.251 W/in³ More power-dense than 75% of 563 Digital Micro servos |
| Torque Density | 3.0852 oz-in/g |
| Torque-to-Volume Ratio | 151.67 oz-in/in³ |
| Speed-to-Weight | 0.24691 (1/sec·g) |
| Speed-Torque Trade-off | 12.50 |
| Idle-to-Running Current Ratio | 0.042 |
| Voltage Range Width | 3.6 V Wider voltage range than 90% of 496 Digital Micro servos |
| Dead-Band-to-Pulse-Width Ratio | 0.0021 Finer dead band than 24% of 182 Digital Micro servos |
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